#188580#188580

#188580 is a mid, moderate teal. Relative luminance 0.185; OKLCH L 55.9% C 0.091 H 190.0°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#188580
RGB	rgb(24, 133, 128)
HSL	hsl(177, 69%, 31%)
HSV	hsv(177, 82%, 52%)
CMYK	cmyk(82%, 0%, 3.8%, 47.8%)
CIE-LAB	lab(50.13, -29.70, -5.66)
CIE-LCH	lch(50.13, 30.23, 190.79°)
OKLab	oklab(55.91% -0.0898 -0.0158)
OKLCH	oklch(55.91% 0.091 190)
XYZ	xyz(12.6586, 18.5262, 23.3266)
Luminance	0.1853 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188580 #85181D

analogous

#188549 #188580 #185385

triadic

#188580 #801885 #858018

tetradic

#188580 #491885 #85181D #538518

square

#188580 #491885 #85181D #538518

split-complementary

#188580 #851853 #854918

monochromatic

#051D1C #0F514E #188580 #21B9B2 #3CDCD4

Accessibility & contrast

On white

4.46

#188580 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#188580 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188580

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188580	#FFFFFF	#000000	##000000
##188580	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7E80

Deuteranopia (green-blind)

#6E7381

Tritanopia (blue-blind)

#008983

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #188580;
/* rgb */ color: rgb(24, 133, 128);
/* oklch */ color: oklch(55.9% 0.091 190.0);

Tailwind

colors: {
  custom: {
    50: '#6ca9a4',
    500: '#188580',
    950: '#000000',
  },
}

SCSS

$custom: #188580;
$custom-light: #6ca9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#188580",
  "rgb": {
    "r": 24,
    "g": 133,
    "b": 128
  },
  "hsl": {
    "h": 177.248,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55908,
    "c": 0.09118,
    "h": 190
  },
  "luminance": 0.18528
}

Semantic roles & 50–950 ramp

primary

#188580

secondary

#B94045

accent

#3C44EC

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #188580

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →